Artengo Tennis Balls TB930 Speed X 18 Tubes Of 4 Balls

Our designers created this ball for tennis players to use on hard and clay courts in competition matches. 18 tubes of 4 balls.This premium tennis ball is highly and recommended for its speed.

Felt

This ball is made of 75% natural felt.

Core

This ball has a core made from natural rubber. This provides a quality bounce and excellent.
This core was developed in collaboration with our partner factory.

Packaging

Box of 18 tubes of 4 balls.

Weight

58.4 g
ITF standard between 56 g and 59.4 g.

Diameter

6.54 centimetres
ITF standard between 6.54 centimetres and 6.86 centimetres.

Bounce height

142 cm (ball dropped from a height of 2.54 m)
ITF standard between 135 cm and 147 cm.

Ball deformation

High viscosity index for a more comfortable ball.
The viscosity index is calculated by measuring how much the ball deforms.